物探与化探Issue(4)：640-644,5.DOI:10.11720/j.issn.1000-8918.2013.4.13
AS350-B3型直升机硬架航空磁测系统在青藏高原上的应用
THEAPPLICATIONOFAEROGEOMAGNETICSURVEYSYSTEM BYAS350-B3HELICOPTERINTHETIBETANPLATEAU
许苏鹏 1姬泰脉 2纪福山 3张贵宾 3杨望1
作者信息
- 1. 中国地质大学 地球物理与信息技术学院，北京 100083
- 2. 中国冶金地质总局 地球物理勘查院，河北 保定 071051
- 3. 中国冶金地质总局 地球物理勘查院，河北 保定 071051
- 折叠
摘要
Abstract
ForthepurposeofproperutilizationofaerogeophysicalsurveymethodintheTibetanPlateau,whichischaracterizedbyhigh altitude,largescaleandlowflyingheight,theauthorsselectedasuitabletypeofhelicopter,andcarriedoutsometentativegroundand airresearchesontheselectedhelicopter'smagneticinterferencesform,frequency,amplitude,attenuationregularityand,onsuchaba-sis,designedalongfirmanti-vibrationsurveysystemsuitableforAS350-B3helicopter.Theexperimentalresultsindicatethatmagnetic interferenceinageophysicalaircraftenvironmentcomesfromseveralsources,whichinclude700nT/96spulseand300nT/ssquare wavemagneticinterferenceaswellas20nT/sfromrateofchangeofmovementofconductivesurfaceswithrotarywing.Throughlow flyingheightandhighqualitydatasurveyincentralandsouthQilianofQinghaiProvince,theauthorsprovethatAS350-B3helicopter andalongfirmanti-vibrationsurveysystemcanbeusedforalargescale,lowflyingheightaerogeophysicalsurveyintheTibetanPlat-eau.关键词
青藏高原/AS350-B3型直升机/长杆硬架/防振/航磁测量系统Key words
TibetanPlateau/AS350-B3helicopter/longfirm/anti-vibration/aeromagneticsurveysystem分类
天文与地球科学引用本文复制引用
许苏鹏,姬泰脉,纪福山,张贵宾,杨望..AS350-B3型直升机硬架航空磁测系统在青藏高原上的应用[J].物探与化探,2013,(4):640-644,5.
